KR20200087848A - 6불화텅스텐의 제조 방법 - Google Patents
6불화텅스텐의 제조 방법 Download PDFInfo
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- KR20200087848A KR20200087848A KR1020207017741A KR20207017741A KR20200087848A KR 20200087848 A KR20200087848 A KR 20200087848A KR 1020207017741 A KR1020207017741 A KR 1020207017741A KR 20207017741 A KR20207017741 A KR 20207017741A KR 20200087848 A KR20200087848 A KR 20200087848A
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- Prior art keywords
- tungsten
- reaction
- fluorine
- reaction vessel
- containing gas
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G41/00—Compounds of tungsten
- C01G41/04—Halides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
01 : 반응 용기
02 : 냉매 재킷
03 : 광학창
04 : 비접촉식 온도계
11 : 불소 함유 가스 공급기
12 : 텅스텐 공급기
13 : 희석 가스 공급기
14 : 출구 가스
15 : 냉매 입구
16 : 냉매 출구
21 : 텅스텐 충전층
31,32,33 : 밸브
Claims (10)
- 텅스텐과, 불소 함유 가스를 반응시켜서 6불화텅스텐을 제조하는 방법에 있어서, 반응 온도가 800℃ 이상인 것을 특징으로 하는 6불화텅스텐의 제조 방법.
- 제 1 항에 있어서,
상기 불소 함유 가스가, 불소 가스 및 3불화질소 가스 중 어느 것 또는 양방인 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 1 항 또는 제 2 항에 있어서,
상기 불소 함유 가스가, 미희석의 불소 가스인 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 반응을 행하는 반응 용기에 있어서, 상기 텅스텐은 고정층의 형태로 충전되어 있는 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 1 항 내지 제 4 항 중 어느 한 항에 있어서,
상기 반응 온도가 1200℃ 이상 2000℃ 이하인 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,
상기 반응 용기가, 냉매 재킷을 장비한 반응 용기이며,
상기 반응 용기의 내벽면 온도를 400℃ 이하로 보지하면서, 6불화텅스텐을 제조하는 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 6 항에 있어서,
상기 냉매 재킷을 유통하는 냉매가 물이며, 냉매와 상기 반응 용기의 경막전열계수가 500W/㎡/K 이상인 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 제 1 항에 있어서,
상기 불소 함유 가스가, 불소 가스이며,
상기 반응을 행하는 반응 용기에 있어서, 상기 텅스텐은 고정층의 형태로 충전되어 있으며,
상기 반응 용기가, 냉매 재킷을 장비한 반응 용기이며,
상기 반응 용기의 내벽면 온도를 400℃ 이하로 보지하면서, 6불화텅스텐을 제조하는 것을 특징으로 하는 6불화텅스텐의 제조 방법. - 내부에 텅스텐 충전층을 가지는 반응 용기와,
상기 반응 용기에 불소 함유 가스를 공급하는 불소 함유 가스 공급부와,
상기 반응 용기의 내벽면 온도가 400℃ 이하가 되도록 상기 반응 용기를 냉각하는 냉매 재킷을 구비하고,
상기 텅스텐 충전층의 일부에, 800℃ 이상으로 텅스텐과 불소 함유 가스가 접촉하여 6불화텅스텐이 생성하는 반응부가 존재하는 것을 특징으로 하는 6불화텅스텐의 제조 장치. - 제 9 항에 있어서,
추가로, 상기 텅스텐 충전층의 일부에, 미반응의 텅스텐이, 상기 반응부에서 생성한 6불화텅스텐을 5℃ 이상 400℃ 이하로 냉각하는 미반응부가 존재하는 것을 특징으로 하는 6불화텅스텐의 제조 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017242821 | 2017-12-19 | ||
| JPJP-P-2017-242821 | 2017-12-19 | ||
| PCT/JP2018/037134 WO2019123771A1 (ja) | 2017-12-19 | 2018-10-04 | 六フッ化タングステンの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200087848A true KR20200087848A (ko) | 2020-07-21 |
| KR102381207B1 KR102381207B1 (ko) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207017741A Active KR102381207B1 (ko) | 2017-12-19 | 2018-10-04 | 6불화텅스텐의 제조 방법 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200247685A1 (ko) |
| JP (1) | JP7140983B2 (ko) |
| KR (1) | KR102381207B1 (ko) |
| CN (1) | CN111491893A (ko) |
| WO (1) | WO2019123771A1 (ko) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102544654B1 (ko) * | 2018-08-17 | 2023-06-16 | 샌트랄 글래스 컴퍼니 리미티드 | 육불화텅스텐의 제조 방법 |
| CN114534678A (zh) * | 2021-12-31 | 2022-05-27 | 天津海嘉斯迪新材料合伙企业(有限合伙) | 一种六氟化钨的制备装置和方法 |
| CN116425202B (zh) * | 2023-02-23 | 2023-11-21 | 福建德尔科技股份有限公司 | 一种六氟化钨气体的制备方法 |
| CN116618190B (zh) * | 2023-07-21 | 2023-10-03 | 福建德尔科技股份有限公司 | 一种制备六氟化钨的离心控制系统及控制方法 |
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| JPH01234301A (ja) | 1988-03-16 | 1989-09-19 | Mitsui Toatsu Chem Inc | ガス状金属弗化物の製造方法 |
| JPH01234303A (ja) | 1988-03-16 | 1989-09-19 | Mitsui Toatsu Chem Inc | ガス状金属弗化物の製造方法 |
| JP2000119024A (ja) | 1998-10-13 | 2000-04-25 | Mitsui Chemicals Inc | 六弗化タングステンの製造方法 |
| KR20070051400A (ko) | 2005-11-15 | 2007-05-18 | 주식회사 소디프신소재 | 고순도 육불화텅스텐의 제조방법 |
| KR20100046708A (ko) * | 2008-10-28 | 2010-05-07 | (주)후성 | 유동화 반응기를 이용하는 육불화텅스텐의 제조방법 및 그 장치 |
| KR101070189B1 (ko) | 2010-02-18 | 2011-10-10 | 김민기 | 마신 술의 양을 실시간으로 표시할 수 있는 알코올 분해성 술잔 |
| CN102786092A (zh) | 2012-08-08 | 2012-11-21 | 黎明化工研究设计院有限责任公司 | 一种用于生产六氟化钨的立式逆流氟化炉及其使用方法 |
| CN102951684A (zh) | 2012-11-26 | 2013-03-06 | 厦门钨业股份有限公司 | 六氟化钨气体的制备方法 |
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| CN202808393U (zh) * | 2012-08-08 | 2013-03-20 | 黎明化工研究设计院有限责任公司 | 一种用于生产六氟化钨的立式逆流氟化炉 |
| CN102863312B (zh) * | 2012-09-07 | 2015-02-11 | 黎明化工研究设计院有限责任公司 | 一种四氟化碳制备工艺及其设备 |
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| CN106587159B (zh) | 2016-12-31 | 2018-09-25 | 山东飞源科技有限公司 | 高纯六氟化钨的制备方法 |
-
2018
- 2018-10-04 KR KR1020207017741A patent/KR102381207B1/ko active Active
- 2018-10-04 JP JP2019560815A patent/JP7140983B2/ja active Active
- 2018-10-04 US US16/756,058 patent/US20200247685A1/en not_active Abandoned
- 2018-10-04 CN CN201880081620.9A patent/CN111491893A/zh active Pending
- 2018-10-04 WO PCT/JP2018/037134 patent/WO2019123771A1/ja not_active Ceased
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH01234301A (ja) | 1988-03-16 | 1989-09-19 | Mitsui Toatsu Chem Inc | ガス状金属弗化物の製造方法 |
| JPH01234303A (ja) | 1988-03-16 | 1989-09-19 | Mitsui Toatsu Chem Inc | ガス状金属弗化物の製造方法 |
| JP2000119024A (ja) | 1998-10-13 | 2000-04-25 | Mitsui Chemicals Inc | 六弗化タングステンの製造方法 |
| KR20070051400A (ko) | 2005-11-15 | 2007-05-18 | 주식회사 소디프신소재 | 고순도 육불화텅스텐의 제조방법 |
| KR20100046708A (ko) * | 2008-10-28 | 2010-05-07 | (주)후성 | 유동화 반응기를 이용하는 육불화텅스텐의 제조방법 및 그 장치 |
| KR101070189B1 (ko) | 2010-02-18 | 2011-10-10 | 김민기 | 마신 술의 양을 실시간으로 표시할 수 있는 알코올 분해성 술잔 |
| CN102786092A (zh) | 2012-08-08 | 2012-11-21 | 黎明化工研究设计院有限责任公司 | 一种用于生产六氟化钨的立式逆流氟化炉及其使用方法 |
| KR101428858B1 (ko) | 2012-09-25 | 2014-08-12 | 이형준 | 모시잎을 함유한 피자 도우 프리믹스 조성물 및 그 제조방법 |
| CN102951684A (zh) | 2012-11-26 | 2013-03-06 | 厦门钨业股份有限公司 | 六氟化钨气体的制备方法 |
| KR101376827B1 (ko) * | 2013-01-24 | 2014-03-20 | 최병구 | 육불화텅스텐의 제조방법 |
| KR101723465B1 (ko) | 2016-04-20 | 2017-04-06 | (주)디자인고을 | 데크 지지장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111491893A (zh) | 2020-08-04 |
| KR102381207B1 (ko) | 2022-04-01 |
| WO2019123771A1 (ja) | 2019-06-27 |
| JP7140983B2 (ja) | 2022-09-22 |
| JPWO2019123771A1 (ja) | 2020-12-10 |
| US20200247685A1 (en) | 2020-08-06 |
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